Food and Packaging Industries

Detection of Barcode Labels on Mount

A ToughFlex FU-77 fiber unit with the long detecting distance
lenses detects barcode labels on a mount. Since the FU-77 lens is
used, sensitivity can be easily changed even if mount thickness
varies.

KEYENCE FS-V20 Series

Detection of Double-fed Containers

Double-fed containers are detected to prevent production of
defective products. The FS-V20 fiber optic sensor in TURBO mode
with an F-2 lens and FU-77 fiber unit are used. The light beam
passes through the target only when a single styrofoam container is
fed.

KEYENCE FU-12

Control of Hoop Material Transfer Speed

Conventionally, an ordinary fiber unit controls the hoop material
transfer speed. However, detection errors are eliminated due to the
FU-12's wide beam spot.